TODAY's Holiday Consumer: How to Use AI For Holiday Shopping. Catching Up with Meghan Trainor and Jimmy Fallon. Customer-Loved Winter Fashion with Chassie Post. TODAY Holiday Food: The Ultimate Life-Changing Peanut Butter Cookie and Rosemary Olive Oil Cake with Nancy Silverton. Consumer Confidential: What to Buy in December. In Depth TODAY: Wendy Novak Diabetes Institute and Its Work on Type 1 Diabetes. Holiday Gift Guide: Gifts from Glamour to Make Anyone Happy at Home with Sam Barry. Style File: Holiday Party Looks with Liv Perez. TODAY Food: Trinidad Macaroni Pie and Ponche De Crema with Chef Aliya LeeKong.TODAY's Talk. Catching Up with Meghan Trainor. Performance by Matt Rogers. Bobbie's Holiday Beauty Buys.